Mathematics College

Let u = ⟨–2, –3⟩ and v = ⟨3, –1⟩. Which graph shows u – v?

Answers

Answer 1

A) The first graph

It is indeed correct on Edge

Let U = 2, 3 And V = 3, 1. Which Graph Shows U V?
Answer 2

The graph shows (u - v) for the given vectors u and v will be  the one with vectors at (-5, -2).

What is vector ?

A vector is an object that has both a magnitude and a direction. Magnitude defines the size of the vector. It is represented by a line with an arrow, where the length of the line is the magnitude of the vector and the arrow shows the direction.

We have,

u = (-2, -3) and v = (3, -1)

So,

To subtract two vectors, subtract the corresponding components.

i.e. The difference of u and v  vector = ( u₁ - v₁, u₂ - v₂)

i.e.

u = (-2, -3) and v = (3, -1)

i.e.

u₁ = -2,

u₂ = -3,

v₁ = 3,

v₂ = -1

Now,

(u - v) = ( u₁ - v₁, u₂ - v₂)

i.e.

(u - v) = [( -2 - 3 ), ( -3 - (-1) )]

On solving,

We get,

(u - v) = (-5, -2)

Hence, we can say that the graph shows (u - v) for the given vectors u and v will be  the one with vectors at (-5, -2).

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Related Questions

please help me answer this ​

Answers

the answer is 112 im pretty sure!

what's is 12+12x7+43?​

Answers

Answer:

12x7+55

Step-by-step explanation:

Answer:

139

Step-by-step explanation:

12+43=

55

12x7=

84

84+55=

139

Let f(x) = 2x –1 and g(x) = x2+ x –3. Which equation shows h(x), where h(x) = f(x) ∙g(x)

Answers

Answer:

h(x) = 6x^2 - 8x + 3

Step-by-step explanation:

I used the box method. I multiplied (2x * 2x), (2x * -1), (x * 2x), (x * -1), (-3 * 2x), (-3 * -1), and added like terms.

17. The mapping shows a relationship between x and y. Which statement is 5 points
true of the mapping? *
-1
3
3
5
A. y is not a function of x, since the y-value 3 corresponds to two different x-values.
B.y is a function of x, since the y-values do correspond to exactly one x-value.
C. is not a function of x, since the x-values do not correspond to exactly one y-value.
D. y is a function of x, since the x-values do correspond to exactly one y-value

Answers

Answer:

c

Step-by-step explanation:

Answer:

C. is not a function of x, since the x-values do not correspond to exactly one y-value.

HELPPPP PLEASEEEEEE HELP ME

Answers

203949 hope this helps :)

Help me with Question 4

Answers

Answer:

a

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

This is cause the phrase two thirds refrences as two of three which is a fraction.

Identify the domain and range of the relation. Then tell whether the relation is a function.
1) (-2,4), (-1,2), (0,0), (1,2)

Answers

Answer:

Domain: (-2, -1, 0, 1)

Range: (4, 2, 0)

This is a function.

Hope that helped!

Select the equivalent expression . ( 8^ -5 2^ -2 )^ -4 =?

Answers

Answer:

C)  [tex]\frac{8^{20} }{2^{8} }[/tex]

Step-by-step explanation:

Explanation:-

Given that the expression

              [tex](\frac{8^{-5} }{2^{-2} } )^{-4}[/tex]

By using algebra formula

 [tex](\frac{a}{b} )^{m} = \frac{a^{m} }{b^{n} }[/tex]

[tex](\frac{8^{-5} }{2^{-2} } )^{-4} = \frac{8^{-5X(-4)} }{2^{-2X(-4)} }[/tex]

            = [tex]\frac{8^{20} }{2^{8} }[/tex]

lol,j,bhkgkjhkhkhkhukgiuguk

Answers

Answer:

wioajfcskaljfcksjhnfkmdesdn,k  obviously

Step-by-step explanation:

Circumference of a circle 10m

Answers

Circumference= pi * diameter.

Therefore,

Pi * 10=31.41592656m

I hope this helps

what is clairouts equation​

Answers

In mathematical analysis, Clairaut's equation is a differential equation of the form where f is continuously differentiable. It is a particular case of the Lagrange differential equation

Plz help guys I need help

Answers

the answer is b island bike rentals $100 bicycle company $85. island bike rental goes up by $20 every day while bicycle company starts at $25 and goes up by $15 every day

A teacher surveyed her students about the amount of time the students
studied for a test and plotted it with their corresponding scores. The data
is shown on the scatterplot below.

A
8.
What does the y-intercept of the best-fit linear model represent?


A student who studied for 48 minutes would expect a score of about
58 on the test.

A student who studied for 0 minutes would expect a score of about 48
on the test.

C. A student who studied for 44 minutes would expect a score of about
52 on the test.

D. A student who studied for 0 minutes would expect a score of about 44
on the test.
Review IF 6:10.7 Rate of Change in Context
Samantholimonadanthacown Sha.cocondrathambar

Answers

Answer:

c

Step-by-step explanation:

I just had the exact same question on a worksheet

I’ll give the brainliest which equation represents a greater rate of change than the one shown in the graph below

Answers

Answer:

I think it’s B

Step-by-step explanation:

Find the circumference of the circle. Use 3.14 for . Round to the nearest hundredth, if necessary.
12.5 in.


The circumference of the circle is about
inches.

Answers

Answer: i got 78.54

rounded is 78.5

hope that helps

College tuition at UCA has increased $500 per year for the past six years. Courtney is a freshman this year and paid $10,250 for tuition. Assuming the tuition rate remains constant, write an equation to represent the tuition at Central Arkansas University in x years.
has to be answered in slope-intercept form​

Answers

abuenoopp1ñnslzdlowo

Solve this system by substitution, y = 1 -3x - 4y = 14 *Remember to write your answer as a coordinate point (x, y). 1​

Answers

Step1- substitute 1 into the y
= -3x-4 x 1=14
=-3x -4=14
=-3x=14+4
=-3x=18
X=18/-3
X=-6


What is the 5 ^ (th) term in the sequence ?

Answers

Answer:

the answer is -16

Step-by-step explanation:

n= 5 so 5 - 1 = 4 so it's -1(2)^4 right

2^4 is equal to 16 and then -1(16) = -16

The base of a parallelogram is 1.4 feet long and the height is 0.32feet. What is the area of the parallelogram ​

Answers

Step-by-step explanation:

In a parallelogram

base (b) = 1.4 feet

height (h) = 0.32 feet

Now

Area of the parallelogram

= b * h

= 1.4 * 0.32

= 0.448 feet²

Hope it will help :)

Help me solve this with the steps please :/

Answers

Answer:

Option (2)

Step-by-step explanation:

By applying tangent rule in the given right triangle,

tan(42°) = [tex]\frac{\text{Opposite side}}{\text{Adjacent side}}[/tex]

tan(42°) = [tex]\frac{6}{\text{Width}}[/tex]

Width = [tex]\frac{6}{\text{tan}(42)}[/tex]

Width = 6.67

Therefore, width of the given triangle is 6.67 units.

Option (2) is the correct option.

Pls help me bestie with this question ASAP thank you

Answers

Answer:

Its B 0.454554555

Step-by-step explanation:

it has a pattern which is repeating. So its known as rational number..

HELP ME PLEASEEE DUE IN 2 MINS
[tex] \frac{ 1}{2 } \: \: and \: \frac{4}{5} [/tex]
​

Answers

Answer:

1.3 meters

Step-by-step explanation:

1/2 + 4/5 = 13/10

13/10 = 1 3/10

1 3/10 = 1.3



Jan is making dinner. She uses 25 lbs of carrots in soup. She uses 3 of carrots in salad. About how many pounds of carrots did
Jan use in all?

Answers

Answer:

28 pounds of carrots.

Step-by-step explanation:

25+3=28

Which expression is equivalent to 14y+y+3y + 14 - 2?
O 17y + 12
O 18y +12
29y
30y

Answers

I’m pretty sure the answer is 18y+12!

In what way are graphs of systems of linear equations useful?

Answers

Answer:

The graphs of equations within a system can tell you how many solutions exist for that system. Look at the images below. Each shows two lines that make up a system of equations. If the graphs of the equations intersect, then there is one solution that is true for both equations.

It is very useful because we use Linear equations in our everyday life. Many people use linear equations every day, even if they do the calculations in their head without drawing a line graph.

The real importance of emphasizing graphing linear equations with your students, is that they should already know that any two points determine a line, so finding many pairs of values that satisfy a linear equation is easy: Find two pairs of values and draw a line through the points they describe.

MATH!!!!!!!!!!! OVER HERE / At the beginning of March, a store bought a Halloween mask at a cost of $10 and marked it up 60%. At the end of the month, the Halloween mask had not sold, so the store marked it down 40%. What was the discounted price?

Answers

Answer:

9.60

Step-by-step explanation:

100%->10

160%->16

-------------------------------------

100%->16

100%-40%=60%

60%->9.60

Write the improper fraction as a mixed number 1879/12

Answers

The answer is 156 7/12

1879/12= 156.583

156* 12= 1872

1879-1872= 7

The answer is 156 7/12. in a mixed number

Look at the angle shown below. Estimate the measure of the angle. PLEASE ANSWER!!!!

Answers

Answer:

90 degrees

Step-by-step explanation:

The box means right angle, or 90 degrees.

The angle is 90 degrees.

Eight figures are below. Which ones are convex polygons?
Type your answer as a list, separated by commas. For example, if you believe A, B, and C are convex polygons, type A, B, C.
Please help me with the answer, I'm stuck!

Answers

Answer:

A,C,D.

Step-by-step explanation:

According to the definition of Convex polygon :

The figures shows the convex polygon are : A, C, D and F

A polygon is called a convex polygon when no line segments between the points, goes inside. The boundaries of the convex polygon do not go inside and all the vertices are pointed outside away from the center.

The interior angles of a convex polygon are less than 180°. Regularly, a polygon is firmly convex, if each line segment with two nonadjacent vertices of the polygon is strictly internal to the polygon but on its endpoints. Each non-fragment triangle is definitely convex.

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pls help
576
4
48
144

Answers

Answer:

Step-by-step explanation:

4ft^2(144in^2/ft^2)=576 tiles

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